Hi,
I'm trying to determine whether or not the volume is mute. I've been
using the waveOutGetVolum e API to determine volume levels, but I can't
seem to determine whether the volume has been muted or not
Any ideas would be greatly appreciated
Thanks,
Tim
1  1658 
Hi,
I think this question better fits a Multimedia SDK newsgroup. What I was
able to find is waveOutGetPrope rty where there is a flag for an audio stream
indicating that the stream have been forcibly muted. I haven't tested it
though, nor I am a Multimedia expert - so MM SDK MVPs out there should be of
much better help :-)
In general, there seems to be nothing .NET or C# specific, probably except
for some P/Invoke issues. So please feel free to repost here should you have
difficulty porting an example in unmanaged code to C#.
--
Sincerely,
Dmitriy Lapshin [C# / .NET MVP]
Bring the power of unit testing to the VS .NET IDE today! http://www.x-unity.net/teststudio.aspx
"Tim" <ti*******@gmai l.com> wrote in message
news:b2******** *************** ***@posting.goo gle.com... Hi,
I'm trying to determine whether or not the volume is mute. I've been
using the waveOutGetVolum e API to determine volume levels, but I can't
seem to determine whether the volume has been muted or not
Any ideas would be greatly appreciated
Thanks,
Tim This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: dreamer |
last post by:
I am making a program for a friend with a disability.
I need to adjust his audio volume using the keyboard as he cannot use
a mouse.
Any suggestions as to how I can raise the volume using the up arrow on
the keyboard and decrease the volume using the down arrow?
I am using VB 5.
Many thanks in advance.
|
by: E G |
last post by:
Hi!
I am having problems in designing a class. First, I have a base class
that allocates a 3D data set and allows some other mathematical
operations with it, something like this:
template <typename T> class BasicArray
{
|
by: rafa |
last post by:
Hi I'm just learning C and I was trying to do an exercise in a book
which asks me to write a program to calculate the volume of a
sphere. I know the formula is Volume = (4/3)*(Pi)*(Radius)^3
and I've been trying to write that but have been unsuccesfull so far.
I tryed:
volume = 4/3 * PI * radius;
volume = volume * volume * volume;
or
|
by: Dmitry Klymenko |
last post by:
Do exists a way to detect a volume label of a disk?
I've found the way to do this using WMI (System.Management) or winapi function. The second solution is principal non-portable in future, the first one require service WMI to work on client (for sure it's not a guarantee to be allways running). I do not want to include in my application logic, that will attempt to start that service before determining logical drive volume label.
If no way to...
|
by: geoffrey.slinker |
last post by:
I have developed a new type of chart. It shows the relative volume for
each price during an interval.
http://home.att.net/~geoffrey.slinker/maverick/VolumeBars.html
I am a Data Visualization person, not a Technical Analyst. I strive to
find new ways of presenting more data that is relative.
In a bar or candlestick chart with the volume plotted below, you can
have some interesting interval data:
| | |
by: Bob Day |
last post by:
Using VS 2003, VB. Net, MSDE...
Usining task sheduler, I wish to mute the volume in the .bat file that task
scheduler runs (windows XP Pro). I don't see anyway to do this via a .bat
line command (if there is, please let me know).
So the next option would be to write a small .net program that would do it
and run that via task scheduler. How would you mute the volume in code in
the vb.net program? I'm not quire sure where to get...
|
by: Basil Fawlty |
last post by:
Hi everyone, I have an assignment, to create a simple VB program that
computes the volume of a cylinder. The Form is pretty simple, it has a
label and text box for base radius, another for height and another for
volume with an OK button. I have the code to put into the OK button (Which
I've done):
Private Sub OK_Click( ) --not this line
r = Val(radius.Text) --input this line
h = Val(hght.Text) --input this...
|
by: Rich Milburn [MVP] |
last post by:
Ok I am not a programmer, I copied some code and very painfully got it
working in VB6. I can adjust the volume with waveOutSetVolume on winmm.dll.
But I could not seem to be able to figure out how to adjust the master
volume. I thought maybe if I upgraded this into VS2005 VB.Net then it might
be a little easier. But now I am getting PInvokeStackImbalance messages on
this, and it doesn't even run. We're talking a very little program... A...
|
by: techspirit |
last post by:
Hello ,
I am looking for help in controlling the volume of a media file in a
vb.net application. The code that I currently have (attached below)
tries to control the master volume which finally affects all
applications opened, whereas I want to control the volume only for my
application alone. I have a trackbar control on my form to scroll
values and increase/decrease the volume. How would I control the volume
for the media file opened...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
| | |
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| | |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |
